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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* joris.guisson@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KTPLUGINMANAGER_H
#define KTPLUGINMANAGER_H
#include <tqptrlist.h>
#include <util/ptrmap.h>
#include <interfaces/plugin.h>
#include <tqstringlist.h>
namespace kt
{
class CoreInterface;
class GUIInterface;
class PluginManagerPrefPage;
/**
* @author Joris Guisson
* @brief Class to manage plugins
*
* This class manages all plugins. Plugins are stored in a map
*/
class PluginManager
{
bt::PtrMap<TQString,Plugin> plugins,unloaded;
CoreInterface* core;
GUIInterface* gui;
PluginManagerPrefPage* prefpage;
TQStringList pltoload;
TQString cfg_file;
public:
PluginManager(CoreInterface* core,GUIInterface* gui);
virtual ~PluginManager();
/**
* Load the list of plugins.
* This basically uses KTrader to get a list of available plugins, and
* loads those, but does not initialize them. We will consider a plugin loaded
* when it's load method is called.
*/
void loadPluginList();
/**
* Loads which plugins need to be loaded from a file.
* @param file The file
*/
void loadConfigFile(const TQString & file);
/**
* Saves which plugins are loaded to a file.
* @param file The file
*/
void saveConfigFile(const TQString & file);
/**
* Fill a list with all available plugins.
* @param pllist The plugin list
*/
void fillPluginList(TQPtrList<Plugin> & plist);
/**
* Is a plugin loaded
* @param name Naame of plugin.
* @return True if it is, false if it isn't
*/
bool isLoaded(const TQString & name) const;
/**
* Load a plugin.
* @param name Name of the plugin
*/
void load(const TQString & name);
/**
* Unload a plugin.
* @param name Name of the plugin
*/
void unload(const TQString & name);
/**
* Load all unloaded plugins.
*/
void loadAll();
/**
* Unload all loaded plugins.
*/
void unloadAll(bool save = true);
/**
* Update all plugins who need a periodical GUI update.
*/
void updateGuiPlugins();
private:
void writeDefaultConfigFile(const TQString & file);
};
}
#endif
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